QOJ.ac
QOJ
User profile
kotatsugame ♂
Rating
1800
Contribution
0
Usergroup
Default
Motto
Rating changes
Accepted problems：3 problems
Tried problems：0 problem
None
Authored problems：1 problem
| # | Problem Name |
|---|---|
| 1 | Shortcut on Tree |
1800
0
Default
None
| # | Problem Name |
|---|---|
| 1 | Shortcut on Tree |